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- ------------------------------------------------------------------------
- -- copyNegate.decTest -- quiet copy and negate --
- -- Copyright (c) IBM Corporation, 1981, 2008. All rights reserved. --
- ------------------------------------------------------------------------
- -- Please see the document "General Decimal Arithmetic Testcases" --
- -- at http://www2.hursley.ibm.com/decimal for the description of --
- -- these testcases. --
- -- --
- -- These testcases are experimental ('beta' versions), and they --
- -- may contain errors. They are offered on an as-is basis. In --
- -- particular, achieving the same results as the tests here is not --
- -- a guarantee that an implementation complies with any Standard --
- -- or specification. The tests are not exhaustive. --
- -- --
- -- Please send comments, suggestions, and corrections to the author: --
- -- Mike Cowlishaw, IBM Fellow --
- -- IBM UK, PO Box 31, Birmingham Road, Warwick CV34 5JL, UK --
- -- mfc@uk.ibm.com --
- ------------------------------------------------------------------------
- version: 2.59
- extended: 1
- precision: 9
- rounding: half_up
- maxExponent: 999
- minExponent: -999
- -- Sanity check
- cpnx001 copynegate +7.50 -> -7.50
- -- Infinities
- cpnx011 copynegate Infinity -> -Infinity
- cpnx012 copynegate -Infinity -> Infinity
- -- NaNs, 0 payload
- cpnx021 copynegate NaN -> -NaN
- cpnx022 copynegate -NaN -> NaN
- cpnx023 copynegate sNaN -> -sNaN
- cpnx024 copynegate -sNaN -> sNaN
- -- NaNs, non-0 payload
- cpnx031 copynegate NaN13 -> -NaN13
- cpnx032 copynegate -NaN13 -> NaN13
- cpnx033 copynegate sNaN13 -> -sNaN13
- cpnx034 copynegate -sNaN13 -> sNaN13
- cpnx035 copynegate NaN70 -> -NaN70
- cpnx036 copynegate -NaN70 -> NaN70
- cpnx037 copynegate sNaN101 -> -sNaN101
- cpnx038 copynegate -sNaN101 -> sNaN101
- -- finites
- cpnx101 copynegate 7 -> -7
- cpnx102 copynegate -7 -> 7
- cpnx103 copynegate 75 -> -75
- cpnx104 copynegate -75 -> 75
- cpnx105 copynegate 7.50 -> -7.50
- cpnx106 copynegate -7.50 -> 7.50
- cpnx107 copynegate 7.500 -> -7.500
- cpnx108 copynegate -7.500 -> 7.500
- -- zeros
- cpnx111 copynegate 0 -> -0
- cpnx112 copynegate -0 -> 0
- cpnx113 copynegate 0E+4 -> -0E+4
- cpnx114 copynegate -0E+4 -> 0E+4
- cpnx115 copynegate 0.0000 -> -0.0000
- cpnx116 copynegate -0.0000 -> 0.0000
- cpnx117 copynegate 0E-141 -> -0E-141
- cpnx118 copynegate -0E-141 -> 0E-141
- -- full coefficients, alternating bits
- cpnx121 copynegate 268268268 -> -268268268
- cpnx122 copynegate -268268268 -> 268268268
- cpnx123 copynegate 134134134 -> -134134134
- cpnx124 copynegate -134134134 -> 134134134
- -- Nmax, Nmin, Ntiny
- cpnx131 copynegate 9.99999999E+999 -> -9.99999999E+999
- cpnx132 copynegate 1E-999 -> -1E-999
- cpnx133 copynegate 1.00000000E-999 -> -1.00000000E-999
- cpnx134 copynegate 1E-1007 -> -1E-1007
- cpnx135 copynegate -1E-1007 -> 1E-1007
- cpnx136 copynegate -1.00000000E-999 -> 1.00000000E-999
- cpnx137 copynegate -1E-999 -> 1E-999
- cpnx138 copynegate -9.99999999E+999 -> 9.99999999E+999
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